New ReviewIn this lesson, students will learn how to simplify and factor linear expressions that involve multiple operations. We begin with a clear procedural checklist: 1️⃣ Rewrite subtraction as addition if necessary 2️⃣ Distribute to remove...

In this math lesson, you will learn how to identify and add linear algebraic expressions. We’ll start by exploring what makes an expression linear or nonlinear, followed by a hands-on sorting activity to check for understanding. Then,...

In this math video lesson we will learn how to identify when an algebraic expression is in simplest form, how to simplify expressions by combining like terms, and how to use the distributive property to expand and simplify. Students...

In this math video, we’ll learn how to write a word phrase to represent an algebraic expression. Using two drop-down menus, we’ll explore how subtraction is represented by the phrase “less than” and how a number with a variable...

The methods for finding the greatest common factor for a series of numbers and for an algebraic expression are similar.

Pupil outcome: I can use the keys for squares and other powers and square root on a calculator. Key learning points: - The square root of any number can be found using a calculator but it may not be an integer. - The power button on a...

Pupil outcome: I can use the distributive law to multiply an expression by a term. Key learning points: - The distributive law can make multiplication easier. - The distributive law can be understood using an area model. - A bar model...

Pupil outcome: I can form and solve equations using my knowledge of angles and polygons. Key learning points: - Missing angles can be found in polygons using knowledge of exterior and interior angles. - A missing angle can be represented...

Pupil outcome: I can work with algebraic statements using the fact that exhaustive events sum to 1. Key learning points: - Equations can be constructed when there is a known relationship between the probabilities of exhaustive events -...

Pupil outcome: I can use my knowledge of circle theorems to solve problems. Key learning points: - Circle theorems can be used in situations involving circles - It is not always obvious that a circle theorem can be used - Sometimes you...

Pupil outcome: I can apply my knowledge of probability equations to tree and Venn diagrams to solve problems. Key learning points: - An equation can be constructed to find unknown probabilities in tree diagrams - This equation can be...

Pupil outcome: I can reason mathematically using my knowledge of angle facts. Key learning points: - Alternate, corresponding and co-interior angles can be identified in diagrams containing pairs of parallel lines. - Facts about angles...

Pupil outcome: I can calculate the mean, median, mode and range from a list of data. Key learning points: - The mean, median and mode are measures of central tendency. - The range is a measure of the spread of the data. - Calculating...

Pupil outcome: I can form and solve equations with more complex shapes. Key learning points: - Sometimes you are given a problem with insufficient information to reach a numerical value. - Depending on the problem, it may be possible to...

In this math video we will learn how to multiply variables with exponents. We will begin by identifying each term in the given algebraic expression. We will consider the expression inside the parentheses to determine these terms are not...

In this video, we'll be discussing how to rewrite algebraic expressions using exponents. This is a helpful skill to have if you're struggling with algebraic expressions or if you just want to learn more about exponents.

In this video, I will discuss terms, coefficients, and constants – the three building blocks of algebraic expressions. I will talk about what each of these are, and explain the difference between them.

"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.

In this math lesson, students learn how to translate everyday phrases into mathematical expressions. By understanding key words and their meanings, such as addition, subtraction, multiplication, and division, students can confidently...

In this video we will factor an expression & distribute to check. I will introduce you to the Area Model as a form of a graphic organizer in Math. We will understand area to model for side times side, length times width, or base times...

In this math video we will write & identify a real world algebraic expression. We will be presented with a real world situation. We will begin by drawing a picture to represent the situation. We will then label the picture using the...

In this math video we will represent shopping as a real world inequality in math. We will be given a real world situation about shopping for walnuts and cashews with $25. We will begin by writing a math inequality using words to...

"Simplify Algebraic Expressions" explains how to simplify algebraic expressions by combining like terms.

"Evaluate Algebraic Expressions" models how to solve algebraic expressions.